audiofilter

单极性归零波形的功率谱，占空比为0.5(Unipolar zeroing wave power spectrum, the ratio is 0.5)

Matlab工程实践课程实验PPT以及部分代码。(Matlab engineering practice course experiment PPT and some code.)

这是一个把神经网络直接应用于轴承的故障诊断的程序，输入轴承的信号，直接得答案(This is a direct application of neural network in bearing fault diagnosis procedures, input bearing signal, a direct answer)

foeward featurrselection

免疫遗传算法解决TSP问题的源程序，属于本人写文章测试benchmark problem用的程序。(Immune genetic algorithm to solve TSP problem source, which I write the test procedures used benchmark problem.)

说明：  在matlab中实现共轭梯度算法，它的基本思想是在共轭方向法和最速下降法之间建立某种联系，以求得到一个既有效又有较好收敛性的算法(based on matlab to realize arithmetic of conjugate grads)

高斯烟羽扩散模型的matlab实现，可以用来模拟气体扩散的过程。(Matlab Gaussian plume dispersion model to achieve, it can be used to simulate the gas diffusion process)

介绍matlab用法，一些简单的编程实例，与GUI的结合(Introduction matlab usage, some simple programming examples, and a combination of GUI)

对于形心分析和算例,方便大家学习和使用.(For example centroid analysis and to facilitate them to learn and use.)

EKF算法在MATLAB中的仿真及其分析比较(EKF algorithm in MATLAB simulation and analysis)